54472548 has 24 divisors (see below), whose sum is σ = 136880128. Its totient is φ = 16760736.

The previous prime is 54472543. The next prime is 54472553. The reversal of 54472548 is 84527445.

It is an interprime number because it is at equal distance from previous prime (54472543) and next prime (54472553).

It is a super-2 number, since 2×54472548² = 5934516971224608, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (54472543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174436 + ... + 174747.

Almost surely, 2^54472548 is an apocalyptic number.

It is an amenable number.

54472548 is an abundant number, since it is smaller than the sum of its proper divisors (82407580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54472548 is a wasteful number, since it uses less digits than its factorization.

54472548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349203 (or 349201 counting only the distinct ones).

The product of its digits is 179200, while the sum is 39.

The square root of 54472548 is about 7380.5520118755. The cubic root of 54472548 is about 379.0756573479.

The spelling of 54472548 in words is "fifty-four million, four hundred seventy-two thousand, five hundred forty-eight".